minor #10416 Update routing.rst (HobbitCodes)

This PR was merged into the 4.1 branch.

Discussion
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Update routing.rst

Updating the file path comment to reflect the correct class name

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Commits
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547ff64 Update routing.rst

Author: javiereguiluz

routing.rst

@@ -155,7 +155,7 @@ Symfony provides a handy way to declare localized routes without duplication.
 
     .. code-block:: php-annotations
 
-        // src/Controller/BlogController.php
+        // src/Controller/CompanyController.php
         namespace App\Controller;
 
         use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;